[Bug runtime/30396] New: kernel 6.3.* objtool/ibt warnings during pass 4

fche at redhat dot com sourceware-bugzilla@sourceware.org
Thu Apr 27 15:01:08 GMT 2023


https://sourceware.org/bugzilla/show_bug.cgi?id=30396

            Bug ID: 30396
           Summary: kernel 6.3.* objtool/ibt warnings during pass 4
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: runtime
          Assignee: systemtap at sourceware dot org
          Reporter: fche at redhat dot com
  Target Milestone: ---

Linux vm-rawhide-64 6.3.0-63.fc39.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Apr 24
17:36:49 UTC 2023 x86_64 GNU/Linux


/tmp/stapgw7l1J/stap_56805b4d59de369f69b66ccadbec3a9d_1246.o: warning: objtool:
.eh_frame+0x938: data relocation to !ENDBR:
_stp_runtime_entryfn_get_context+0x0
/tmp/stapgw7l1J/stap_56805b4d59de369f69b66ccadbec3a9d_1246.o: warning: objtool:
.eh_frame+0x95c: data relocation to !ENDBR: _stp_ctl_log_werr+0x0
/tmp/stapgw7l1J/stap_56805b4d59de369f69b66ccadbec3a9d_1246.o: warning: objtool:
.eh_frame+0x9b4: data relocation to !ENDBR: _stp_print_unlock_irqrestore+0x0
/tmp/stapgw7l1J/stap_56805b4d59de369f69b66ccadbec3a9d_1246.o: warning: objtool:
.eh_frame+0xa30: data relocation to !ENDBR: _stp_print_trylock_irqsave+0x0


Building with -BCONFIG_X86_KERNEL_IBT= disables the --ibt parameter to objtool
and thereby this particular check.

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